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* cairo/*.cs: flatten source hierarchy to simplify win32 build. * sample/Makefile.am: fix a ref issue with local cairo. svn path=/trunk/gtk-sharp/; revision=115401
115 lines
3.1 KiB
C#
115 lines
3.1 KiB
C#
//
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// Mono.Cairo.ScaledFont.cs
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//
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// (c) 2008 Jordi Mas i Hernandez (jordimash@gmail.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Runtime.InteropServices;
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namespace Cairo {
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public class ScaledFont : IDisposable
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{
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protected IntPtr handle = IntPtr.Zero;
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internal ScaledFont (IntPtr handle)
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{
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this.handle = handle;
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}
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public ScaledFont (FontFace fontFace, Matrix matrix, Matrix ctm, FontOptions options)
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{
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handle = NativeMethods.cairo_scaled_font_create (fontFace.Handle, matrix, ctm, options.Handle);
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}
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~ScaledFont ()
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{
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Dispose (false);
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}
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public IntPtr Handle {
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get {
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return handle;
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}
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}
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public FontExtents FontExtents {
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get {
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FontExtents extents;
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NativeMethods.cairo_scaled_font_extents (handle, out extents);
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return extents;
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}
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}
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public Matrix FontMatrix {
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get {
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Matrix m;
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NativeMethods.cairo_scaled_font_get_font_matrix (handle, out m);
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return m;
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}
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}
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public FontType FontType {
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get {
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return NativeMethods.cairo_scaled_font_get_type (handle);
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}
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}
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public TextExtents GlyphExtents (Glyph[] glyphs)
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{
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IntPtr ptr = Context.FromGlyphToUnManagedMemory (glyphs);
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TextExtents extents;
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NativeMethods.cairo_scaled_font_glyph_extents (handle, ptr, glyphs.Length, out extents);
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Marshal.FreeHGlobal (ptr);
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return extents;
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}
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public Status Status
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{
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get { return NativeMethods.cairo_scaled_font_status (handle); }
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}
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void IDisposable.Dispose ()
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{
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Dispose (true);
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GC.SuppressFinalize (this);
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}
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protected virtual void Dispose (bool disposing)
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{
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if (disposing) {
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NativeMethods.cairo_scaled_font_destroy (handle);
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handle = IntPtr.Zero;
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}
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}
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protected void Reference ()
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{
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NativeMethods.cairo_scaled_font_reference (handle);
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}
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}
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}
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